.container-fluid {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
}

.card {
    border-radius: 20px;
    border: none;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    backdrop-filter: blur(10px);
    background: rgba(255,255,255,0.9);
}

.card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 20px 20px 0 0 !important;
    border: none;
    padding: 20px 25px;
}

.nav-tabs {
    border: none;
    background: white;
    border-radius: 15px;
    padding: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.nav-tabs .nav-link {
    border: none;
    border-radius: 12px;
    padding: 12px 20px;
    margin: 0 4px;
    font-weight: 500;
    color: #6c757d;
    transition: all 0.3s ease;
}

.nav-tabs .nav-link.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.nav-tabs .nav-link:hover:not(.active) {
    background: #f8f9fa;
    transform: translateY(-2px);
}

.btn {
    border-radius: 12px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.btn-outline-primary {
    border: 2px solid #667eea;
    color: #667eea;
}

.btn-outline-primary:hover {
    background: #667eea;
    transform: translateY(-2px);
}

.btn-outline-danger {
    border: 2px solid #fd79a8;
    color: #fd79a8;
}

.btn-outline-danger:hover {
    background: #fd79a8;
    transform: translateY(-2px);
}

.table {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.table thead th {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: none;
    padding: 15px;
    font-weight: 600;
    color: #495057;
}

.table tbody td {
    padding: 15px;
    border-top: 1px solid #f1f3f4;
    vertical-align: middle;
}

.table tbody tr:hover {
    background: #f8f9fa;
    transform: scale(1.01);
    transition: all 0.2s ease;
}

.badge {
    padding: 8px 12px;
    border-radius: 20px;
    font-weight: 500;
}

.spinner-border {
    color: #667eea;
}

.breadcrumb {
    background: none;
    padding: 0;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: ">";
    color: #6c757d;
}

.breadcrumb a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
}

.breadcrumb a:hover {
    color: #764ba2;
}

.alert {
    border-radius: 15px;
    border: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.log-message {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.4;
}

.table-sm td {
    padding: 8px 12px;
    font-size: 14px;
}

.table-sm th {
    padding: 10px 12px;
    font-size: 14px;
    font-weight: 600;
}

pre {
    font-size: 12px;
    line-height: 1.4;
    max-height: 300px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.form-control:focus,
.form-select:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.input-group .btn {
    border-radius: 0 12px 12px 0;
}

.input-group .form-control {
    border-radius: 12px 0 0 12px;
}

@media (max-width: 768px) {
    .container-fluid {
        padding: 10px;
    }
    
    .card {
        border-radius: 15px;
    }
    
    .card-header {
        border-radius: 15px 15px 0 0 !important;
        padding: 15px 20px;
    }
    
    .nav-tabs {
        border-radius: 12px;
        padding: 6px;
    }
    
    .nav-tabs .nav-link {
        padding: 10px 15px;
        font-size: 14px;
    }
} 